is one of the China’s leading manufacturers of industrial valves, recognized as a preferred supplier in quality and innovation. We have "ONERO"&"VALMAX" Brand.
Onero Valve is located in oubei town wenzhou city which called China Pump and valve center.we found 1986，we are the earliest Ball valve manufacturer in china. Today, Onero gate, globe, check, ball, handling diverse applications in oil & gas, petrochemicals, refining, power plants, LNG, pipeline transmission, marine, mining and water industries.Onero Approved by CNPC,SINOPEC,CNOOC,CDT...
Onero workshop covering 10000 SQM and total land covering 15000 SQM. we have two factory in wenzhou.Main products are ball valves and casting steel gate, globe, check valves in carbon steel, alloy steel, stainless steel. we have beenAPI6D,ISO9001:2015,PED/CE.
Tel:0086-0577-21822702 / 0086-13706698660
API 602, ASME B16.34, BS 5352, DIN3352
1/2" ~ 2" (DN15~DN50)
150LB ~ 2500LB
Carbon steel, Stainless steel
- General or needle disc
- Bolted bonnet, welded bonnet, or pressure sealed bonnet
- Flanged, butt-welded, socket- welded, or threaded ends
- Optional Y structure
Tilting disc check valves have the following operational advantages: quick-closing, low cracking pressure, no water hammer and can be installed in vertical pipe. Such valves can be widely applied in working conditions of high temperature steam, oil refining, petrochemical, oil field production, hydrogenation, etc.
- Size: NPS 2"~48"(DN50~DN1200）
- Pressure Rating: ASME CLASS 150~2500（PN16~PN420）
- Body material：Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
- End connection：RF, BW, RTJ